S – 3 / R – 9. Coal tender TIN and 4 TIN Passenger. Cars in EXCELLENT may better condition!!! I never see a better one with this age!!!! Just TOP Collactor Condition. Prewar Steam Engine – Set from Lionel. Scale 027 / O Gauge, sorry no Original Boxes. Lionel Steam Engine with C. Lionel Metal die cast Steam-Engine 1664 (1938) no smoke Condition excellent TOP. Lionel Coal Tender TIN 1689T (1939) no Sound Motor Condition excellent TOP. Lionel 529 Pullman Car (1926 – 32) very nice Condition TOP. Lionel 601 Observation Car (1926 – 32) very nice Condition TOP. The Train is 50 inch long. This set is GREAT and Rare in. Perfect to play with and let them run! Materiel : Tin / Metal. No rust on metal parts, please take a good look at the. Pictures / videos as they are a major part of the description, sorry no.